A customer wants to migrate from IBM DS5300 to an IBM FlashSystem V9000 and wants to determine reductions in physical storage requirements. Which tool should the customer use?
A.
IBM Comprestimator Utility
B.
Capacity Magic
C.
IBM Storage Tier Advisor Tool
D.
Storage Consolidation Evaluation Tool hosted by Alinean
Suggested Answer:B🗳️
Capacity Magic calculates the effective storage capacity of your current and future IBM Disk Subsystems through an easy-to-use graphical dialog. This tool is available to IBM Business Partners. The IBM tool Capacity Magic can be used to verify capacity and space utilization plans. Incorrect Answers: A: The Comprestimator utility uses advanced mathematical and statistical algorithms to perform the sampling and analysis process in a very short and efficient way. The utility also displays its accuracy level by showing the maximum error range of the results achieved based on the formulas it uses. The utility runs on a host that has access to the devices that will be analyzed, and performs only read operations so it has no effect whatsoever on the data stored on the device. C: The IBM Storage Tier Advisor Tool predicts whether the addition of Solid State Drive (SSD), Enterprise Drive and Nearline Drive capacity in conjunction with the Easy Tier function. D: The IBM Systems Consolidation Evaluation Tool, from Alinean, Inc., can help you obtain an independent view of potential savings. In a matter of minutes you can see high level, quantifiable results for potential total cost of ownership and critical financial savings. References: https://www-01.ibm.com/support/docview.wss?uid=tss1wp102305&aid=1
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